Nonlocal Young tests with Einstein-Podolsky-Rosen-correlated particle pairs
Clemens Gneiting, Klaus Hornberger · Physical Review A · 2013
We evaluate the nonlocal spatial interference displayed by Einstein-Podolsky-Rosen entangled particle pairs after they pass through a double-grating arrangement. An entanglement criterion is derived which serves to certify the underlying entanglement only from the observed spatial correlations. We discuss the robustness of the scheme along with a number of possible realizations with matter waves.